About: http://webisa.webdatacommons.org/284480556

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Czech Republic is the only country except United States and Australia to hold both Davis Cup and Fed Cup at the same time.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org